Louis (Louie) Psihoyos is an American photographer and documentary film director known for his still photography and contributions to National Geographic. Psihoyos, a certified SCUBA diver, has become increasingly concerned with bringing awareness to underwater life. In 2009, he directed and appeared in the feature-length documentary The Cove, which won an Oscar for Best Documentary Feature.

The Cove is a 2009 American documentary film directed by Louie Psihoyos that analyzes and questions dolphin hunting practices in Japan. It was awarded the Academy Award for Best Documentary Feature in 2010. The film is a call to action to halt mass dolphin kills and captures, change Japanese fishing practices, and inform and educate the public about captivity and the increasing hazard of mercury poisoning from consuming dolphin meat.